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-rw-r--r--lib/python/qmk/cli/doctor/linux.py162
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diff --git a/lib/python/qmk/cli/doctor/linux.py b/lib/python/qmk/cli/doctor/linux.py
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+"""OS-specific functions for: Linux
+"""
+import platform
+import shutil
+from pathlib import Path
+
+from milc import cli
+
+from qmk.constants import QMK_FIRMWARE
+from .check import CheckStatus
+
+
+def _udev_rule(vid, pid=None, *args):
+ """ Helper function that return udev rules
+ """
+ rule = ""
+ if pid:
+ rule = 'SUBSYSTEMS=="usb", ATTRS{idVendor}=="%s", ATTRS{idProduct}=="%s", TAG+="uaccess"' % (
+ vid,
+ pid,
+ )
+ else:
+ rule = 'SUBSYSTEMS=="usb", ATTRS{idVendor}=="%s", TAG+="uaccess"' % vid
+ if args:
+ rule = ', '.join([rule, *args])
+ return rule
+
+
+def _deprecated_udev_rule(vid, pid=None):
+ """ Helper function that return udev rules
+
+ Note: these are no longer the recommended rules, this is just used to check for them
+ """
+ if pid:
+ return 'SUBSYSTEMS=="usb", ATTRS{idVendor}=="%s", ATTRS{idProduct}=="%s", MODE:="0666"' % (vid, pid)
+ else:
+ return 'SUBSYSTEMS=="usb", ATTRS{idVendor}=="%s", MODE:="0666"' % vid
+
+
+def check_udev_rules():
+ """Make sure the udev rules look good.
+ """
+ rc = CheckStatus.OK
+ udev_dir = Path("/etc/udev/rules.d/")
+ desired_rules = {
+ 'atmel-dfu': {
+ _udev_rule("03eb", "2fef"), # ATmega16U2
+ _udev_rule("03eb", "2ff0"), # ATmega32U2
+ _udev_rule("03eb", "2ff3"), # ATmega16U4
+ _udev_rule("03eb", "2ff4"), # ATmega32U4
+ _udev_rule("03eb", "2ff9"), # AT90USB64
+ _udev_rule("03eb", "2ffa"), # AT90USB162
+ _udev_rule("03eb", "2ffb") # AT90USB128
+ },
+ 'kiibohd': {_udev_rule("1c11", "b007")},
+ 'stm32': {
+ _udev_rule("1eaf", "0003"), # STM32duino
+ _udev_rule("0483", "df11") # STM32 DFU
+ },
+ 'bootloadhid': {_udev_rule("16c0", "05df")},
+ 'usbasploader': {_udev_rule("16c0", "05dc")},
+ 'massdrop': {_udev_rule("03eb", "6124", 'ENV{ID_MM_DEVICE_IGNORE}="1"')},
+ 'caterina': {
+ # Spark Fun Electronics
+ _udev_rule("1b4f", "9203", 'ENV{ID_MM_DEVICE_IGNORE}="1"'), # Pro Micro 3V3/8MHz
+ _udev_rule("1b4f", "9205", 'ENV{ID_MM_DEVICE_IGNORE}="1"'), # Pro Micro 5V/16MHz
+ _udev_rule("1b4f", "9207", 'ENV{ID_MM_DEVICE_IGNORE}="1"'), # LilyPad 3V3/8MHz (and some Pro Micro clones)
+ # Pololu Electronics
+ _udev_rule("1ffb", "0101", 'ENV{ID_MM_DEVICE_IGNORE}="1"'), # A-Star 32U4
+ # Arduino SA
+ _udev_rule("2341", "0036", 'ENV{ID_MM_DEVICE_IGNORE}="1"'), # Leonardo
+ _udev_rule("2341", "0037", 'ENV{ID_MM_DEVICE_IGNORE}="1"'), # Micro
+ # Adafruit Industries LLC
+ _udev_rule("239a", "000c", 'ENV{ID_MM_DEVICE_IGNORE}="1"'), # Feather 32U4
+ _udev_rule("239a", "000d", 'ENV{ID_MM_DEVICE_IGNORE}="1"'), # ItsyBitsy 32U4 3V3/8MHz
+ _udev_rule("239a", "000e", 'ENV{ID_MM_DEVICE_IGNORE}="1"'), # ItsyBitsy 32U4 5V/16MHz
+ # dog hunter AG
+ _udev_rule("2a03", "0036", 'ENV{ID_MM_DEVICE_IGNORE}="1"'), # Leonardo
+ _udev_rule("2a03", "0037", 'ENV{ID_MM_DEVICE_IGNORE}="1"') # Micro
+ }
+ }
+
+ # These rules are no longer recommended, only use them to check for their presence.
+ deprecated_rules = {
+ 'atmel-dfu': {_deprecated_udev_rule("03eb", "2ff4"), _deprecated_udev_rule("03eb", "2ffb"), _deprecated_udev_rule("03eb", "2ff0")},
+ 'kiibohd': {_deprecated_udev_rule("1c11")},
+ 'stm32': {_deprecated_udev_rule("1eaf", "0003"), _deprecated_udev_rule("0483", "df11")},
+ 'bootloadhid': {_deprecated_udev_rule("16c0", "05df")},
+ 'caterina': {'ATTRS{idVendor}=="2a03", ENV{ID_MM_DEVICE_IGNORE}="1"', 'ATTRS{idVendor}=="2341", ENV{ID_MM_DEVICE_IGNORE}="1"'},
+ 'tmk': {_deprecated_udev_rule("feed")}
+ }
+
+ if udev_dir.exists():
+ udev_rules = [rule_file for rule_file in udev_dir.glob('*.rules')]
+ current_rules = set()
+
+ # Collect all rules from the config files
+ for rule_file in udev_rules:
+ for line in rule_file.read_text(encoding='utf-8').split('\n'):
+ line = line.strip()
+ if not line.startswith("#") and len(line):
+ current_rules.add(line)
+
+ # Check if the desired rules are among the currently present rules
+ for bootloader, rules in desired_rules.items():
+ if not rules.issubset(current_rules):
+ deprecated_rule = deprecated_rules.get(bootloader)
+ if deprecated_rule and deprecated_rule.issubset(current_rules):
+ cli.log.warning("{fg_yellow}Found old, deprecated udev rules for '%s' boards. The new rules on https://docs.qmk.fm/#/faq_build?id=linux-udev-rules offer better security with the same functionality.", bootloader)
+ else:
+ # For caterina, check if ModemManager is running
+ if bootloader == "caterina":
+ if check_modem_manager():
+ rc = CheckStatus.WARNING
+ cli.log.warning("{fg_yellow}Detected ModemManager without the necessary udev rules. Please either disable it or set the appropriate udev rules if you are using a Pro Micro.")
+ rc = CheckStatus.WARNING
+ cli.log.warning("{fg_yellow}Missing or outdated udev rules for '%s' boards. Run 'sudo cp %s/util/udev/50-qmk.rules /etc/udev/rules.d/'.", bootloader, QMK_FIRMWARE)
+
+ else:
+ cli.log.warning("{fg_yellow}'%s' does not exist. Skipping udev rule checking...", udev_dir)
+
+ return rc
+
+
+def check_systemd():
+ """Check if it's a systemd system
+ """
+ return bool(shutil.which("systemctl"))
+
+
+def check_modem_manager():
+ """Returns True if ModemManager is running.
+
+ """
+ if check_systemd():
+ mm_check = cli.run(["systemctl", "--quiet", "is-active", "ModemManager.service"], timeout=10)
+ if mm_check.returncode == 0:
+ return True
+ else:
+ """(TODO): Add check for non-systemd systems
+ """
+ return False
+
+
+def os_test_linux():
+ """Run the Linux specific tests.
+ """
+ # Don't bother with udev on WSL, for now
+ if 'microsoft' in platform.uname().release.lower():
+ cli.log.info("Detected {fg_cyan}Linux (WSL){fg_reset}.")
+
+ # https://github.com/microsoft/WSL/issues/4197
+ if QMK_FIRMWARE.as_posix().startswith("/mnt"):
+ cli.log.warning("I/O performance on /mnt may be extremely slow.")
+ return CheckStatus.WARNING
+
+ return CheckStatus.OK
+ else:
+ cli.log.info("Detected {fg_cyan}Linux{fg_reset}.")
+ from .linux import check_udev_rules
+
+ return check_udev_rules()